Patents by Inventor Teruo Hirane

Teruo Hirane has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High strength Mg based alloy and Mg based casting alloy and article made of the alloy
    Publication number: 20040154703
    Abstract: A high strength Mg based alloy and a Mg based casting alloy having a good fluidity and a good mechanical property, and are used to provide a molded article using the alloy. A high strength Mg based alloy, which contains 12 to 20% of Al by weight; 0.1 to 10% of Zn; 0.1 to 15% of Sn; and 0.05 to 1.5% of Mn is used by being injection molded.
    Type: Application
    Filed: December 31, 2003
    Publication date: August 12, 2004
    Inventors: Kiyomi Nakamura, Teruo Hirane, Toshio Uchida, Teruyoshi Abe
  • High strength Mg based alloy and Mg based casting alloy and article made of the alloy
    Patent number: 6755922
    Abstract: An object of the present invention is to provide a high strength Mg based alloy and a Mg based casting alloy having a good fluidity and a good mechanical property, and a molded article using the alloy. A high strength Mg based alloy, which contains, by weight, 12 to 20% of Al, 0.1 to 10% of Zn; 0.1 to 15% of Sn; and 0.05 to 1.5% of Mn.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: June 29, 2004
    Assignee: Hitachi, Ltd.
    Inventors: Kiyomi Nakamura, Teruo Hirane, Toshio Uchida, Teruyoshi Abe
  • High strength Mg based alloy and Mg based casting alloy and article made of the alloy
    Publication number: 20010055539
    Abstract: An object of the present invention is to provide a high strength Mg based alloy and a Mg based casting alloy having a good fluidity and a good mechanical property, and a molded article using the alloy.
    Type: Application
    Filed: December 4, 2000
    Publication date: December 27, 2001
    Inventors: Kiyomi Nakamura, Teruo Hirane, Toshio Uchida, Teruyoshi Abe